What is another word for cheek pouch?
Pronunciation: [t͡ʃˈiːk pˈa͡ʊt͡ʃ] (IPA) 
Cheek pouches are natural structures found in many animals that help them store food or other materials. Some common synonyms for cheek pouch include buccal pouch, oral pouch, and gular pouch. In birds, a similar structure is called a crop, while in primates it is referred to as a facial sac. These structures are particularly important for animals that need to stockpile food, such as rodents, hamsters, and some primates. Cheek pouches have also been used in medical research to study certain diseases and drug delivery methods. Whether you call it a cheek pouch or a buccal pouch, this anatomical structure remains an important feature of many animal species.
